suppress warnings: ambiguous first argument; put parentheses or even spaces

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45705 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 4 deletions

diff --git a/test/ruby/test_file.rb b/test/ruby/test_file.rb
index 2767263e07..7410652537 100644
--- a/test/ruby/test_file.rb
+++ b/test/ruby/test_file.rb
@@ -401,10 +401,10 @@ class TestFile < Test::Unit::TestCase
       rescue NotImplementedError
       end
       s = st.inspect
-      assert_match /\A\#<File::Statfs\b.*>\z/, s
-      assert_match /\bbsize=\d+\b/, s
-      assert_match /\bblocks=(?:\d+[,>\/])+\b/, s
-      assert_match /\bfiles=(?:\d+[,>\/])+\b/, s
+      assert_match(/\A\#<File::Statfs\b.*>\z/, s)
+      assert_match(/\bbsize=\d+\b/, s)
+      assert_match(/\bblocks=(?:\d+[,>\/])+\b/, s)
+      assert_match(/\bfiles=(?:\d+[,>\/])+\b/, s)
     end
   end
 end